64188462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11273}}^1$

素因数の和:11364

約数の個数: 32

約数和(自身を含む): 140158368

約数和(自身を除く): 75969906

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 11273, 22546, 33819, 67638, 146549, 293098, 439647, 822929, 879294, 1645858, 2468787, 4937574, 10698077, 21396154, 32094231, 64188462]

約数ペア:

[(1, 64188462), (2, 32094231), (3, 21396154), (6, 10698077), (13, 4937574), (26, 2468787), (39, 1645858), (73, 879294), (78, 822929), (146, 439647), (219, 293098), (438, 146549), (949, 67638), (1898, 33819), (2847, 22546), (5694, 11273)]